app.py

import streamlit as st
import random

# Title of the app
st.title("Rock, Paper, Scissors Game")

# Game instructions
st.write("""
Choose Rock, Paper, or Scissors to play against the computer.
""")

# Player's choice
options = ['Rock', 'Paper', 'Scissors']
player_choice = st.selectbox("Choose your move:", options)

# Button to play the game
if st.button('Play'):
    # Computer's random choice
    computer_choice = random.choice(options)
    
    # Display choices
    st.write(f"Your choice: {player_choice}")
    st.write(f"Computer's choice: {computer_choice}")
    
    # Determine the result
    if player_choice == computer_choice:
        result = "It's a tie!"
    elif (player_choice == 'Rock' and computer_choice == 'Scissors') or \
         (player_choice == 'Paper' and computer_choice == 'Rock') or \
         (player_choice == 'Scissors' and computer_choice == 'Paper'):
        result = "You win!"
    else:
        result = "You lose!"
    
    # Display the result
    st.write(result)